The wavelength of radiation emitted out in the transition n = 4 to n = 1 in Li^2+ ion is — Atomic Structure Chemistry Question
Question
The wavelength of radiation emitted out in the transition n = 4 to n = 1 in Li^2+ ion is
Answer: B
💡 Solution & Explanation
1/λ = R * Z^2 * (1/1^2 - 1/4^2) = 9R * (15/16) = 135R/16 => λ = 16 / (135R).
💬Ask on WhatsApp →
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes